This Connection is Untrusted problem ေျဖရွင္းနည္း

Troubleshoot #1: Fixing Why Firefox Says, “This Connection is Untrusted,” On Every Site You Visit   Firefox users from time-to-time may see the above message. Now, depending on the website you are visiting, this message could serve as either a warning or an error. If you’re not sure which of the two it could be, the easiest way to get some kind of an idea is to look at your computer’s Time & Date settings. If you’re date...